I can recommend the safest, most efficient software for your exact needs. Share public link
Unlike standard software that installs hundreds of registry keys and DLLs into your System32 folder, a "portable" app runs entirely from a folder. microsoft office professional plus 2013 portable 2021
Office 2013 mainstream support ended in April 2018 (Extended support ends April 2023). Legitimate keys are dead. Portable repacks rely on "KMS (Key Management Service) emulation." Modern Windows Defender (2021-2025) aggressively deletes these emulators instantly. You will spend hours trying to keep the software alive. I can recommend the safest, most efficient software